Mary Dunkeld

Mary Dunkeld (1085-13 May 1116) was the Countess of Boulogne from 1096 to 1116 with Count Eustache III of Boulogne.

Biography
Mary was the daughter of Malcolm III of Scotland and Margaret of Wessex, and she was the sister of five kings of Scotland and a queen of England. She was originally a nun due to her refusal of several marriage proposals, but her sister Matilda of Scotland convinced her husband Henry I of England to let her marry Count Eustache III of Boulogne, a noble in northern France. Their daughter Countess Matilda of Boulogne married Stephen of Blois in 1116, the same year as Mary's death.